The Effect of Disordered Microscale Holes in the Front Dielectric Layer of AC Plasma Display Panels

Cho, Kwan Hyun; Ahn, Sung Il; Lee, Seong Min; Choi, Kyung Cheol

doi:10.1109/ted.2010.2052693

Cited by 5 publications

(4 citation statements)

References 16 publications

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“…Alternating current plasma display panels (AC PDPs) have recently become distinguished in the 3D display market. There have been diverse attempts to enhance the luminous efficacy of AC PDPs because these PDPs have relatively low luminous efficacy compared to other flat panel displays. − In particular, there have been several reports to enhance the luminous efficacy of AC PDPs by changing the material of the protective layer − and modifying the surface morphology of the protective layer. , When using these methods, a lower operating voltage and a shorter discharge time are obtained. Also, several applications of localized surface plasmon resonance (LSPR) due to nanoparticles and nanorods (NRs) have recently been reported. − In our previous report, we improved the luminous efficacy of a test panel through the application of silica-coated Au NRs into an MgO protective layer.…”

Section: Introductionmentioning

confidence: 99%

“…1−3 In particular, there have been several reports to enhance the luminous efficacy of AC PDPs by changing the material of the protective layer 4−6 and modifying the surface morphology of the protective layer. 7,8 When using these methods, a lower operating voltage and a shorter discharge time are obtained. Also, several applications of localized surface plasmon resonance (LSPR) due to nanoparticles and nanorods (NRs) have recently been reported.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Gold Nanorods in an MgO Protective Layer of AC Plasma Display Panels

Cho

Lee

Kim

et al. 2015

ACS Appl. Mater. Interfaces

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We propose a modified MgO protective layer for alternating current plasma display panels. The modified MgO protective layer of the panel tested here has a structure that incorporates silica-coated Au nanorods (NRs), leading to localized surface plasmon resonance (LSPR) in the near-infrared (IR) region. The silica-coated Au NRs were synthesized by a simple chemical method and inserted into an MgO protective layer using an air-spray method. The operating voltage of the proposed structure was decreased by 10 V. The luminance and luminous efficacy of the test panel part with the silica-coated Au NRs both increased by about 15%. According to the measured results of the IR response time, the sustain discharge time lag was reduced. In addition, by inserting the silica-coated Au NRs into the MgO protective layer, a decrease of the IR emission proceeding from the plasma discharge was acquired. Finally, we investigated the LSPR effect of the silica-coated Au NRs in a simulation with a finite-difference time domain method.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of Gold Nanorods in an MgO Protective Layer of AC Plasma Display Panels

Cho

Lee

Kim

et al. 2015

ACS Appl. Mater. Interfaces

Self Cite

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show abstract

“…High operating voltage is still one of the major issues to overcome in current plasma display panels (PDP), especially in large-sized panel market. There have been several attempts to reduce the PDP operating voltage: Adding auxiliary structure on coplanar electrode [1] or front dielectric surface [2]; inducing a partial strong electric field in the cell space, resulting in the decrease of the minimum sustain voltage. Enhancing secondary electron emission capability of the protective layer is another effective way to significantly decrease the discharge voltage.…”

Section: Introductionmentioning

confidence: 99%

Electrophoretic Carbon Nanotube Field Emission Layer for Plasma Display Panels

et al. 2012

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A carbon-nanotube (CNT) electrophoretic deposition (EPD) process has been developed to prepare a field emission layer in plasma display panels (PDP) for discharge voltage reduction. The CNT layer as a source of discharge priming electrons has been fabricated on the PDP front panel. The balling grinding, mix-acid treatment and EPD parameters have been investigated in order to obtain good uniformity and excellent field emission capability of CNT layer, in order to meet the specifications of CNTs in PDP cell. The measured turn-on field was around 1.1 V/μm in the field emission testing while the minimum sustaining voltage was decreased by 30∼40 V with the use of CNT layer in the discharge testing.

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“…There have been several attempts to reduce the PDP operating voltage. Adding an auxiliary structure on the coplanar electrode [3] or the front dielectric surface [4] induces a partial strong electric field in the cell space that results in the decrease of the minimum sustaining voltage. The discharge voltage strongly depends on the secondary electron-emission coefficient of the protective film.…”

Section: Introductionmentioning

confidence: 99%

Development of an ac plasma display panel with a low discharge voltage utilizing an electrophoretic carbon nanotube as a field emission layer

Liu¹,

Ding²,

Yang³

et al. 2012

J. Micromech. Microeng.

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A kind of plasma display panel with a carbon nanotube (CNT) field-emission layer on the dielectric layer of the front panel was proposed and a prototype was prepared with the CNT layer fabricated by an electrophoretic deposition technique. The CNT layer was designed at the middle of an ITO electrode by a 2D fluid simulation, and the bus electrode with the same width was aligned with the CNT layer which can avoid obscuring the emanating visible light from phosphor. The effective CNT pretreatment, and uniform and thickness distribution of CNTs in the layer resulted in the excellent field-emission properties of the CNT layer. The minimum sustaining voltages were decreased by 30-40 V with the used CNT layer being underneath the MgO layer in a series of discharge testing.

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The Effect of Disordered Microscale Holes in the Front Dielectric Layer of AC Plasma Display Panels

Cited by 5 publications

References 16 publications

Effect of Gold Nanorods in an MgO Protective Layer of AC Plasma Display Panels

Effect of Gold Nanorods in an MgO Protective Layer of AC Plasma Display Panels

Electrophoretic Carbon Nanotube Field Emission Layer for Plasma Display Panels

Development of an ac plasma display panel with a low discharge voltage utilizing an electrophoretic carbon nanotube as a field emission layer

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